Questions tagged [tomatoes]

Questions around preparing or cooking with tomatoes, along with selecting appropriate varieties

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How do commercial sauce makers have such red tomato paste?

When I make concentrated tomatoes, like for catsup, my paste comes out the color of salsa, a pale pinkish red, not the deep red you see in commercial tomato paste or catsup. Is there a secret to ...
Drisheen Colcannon's user avatar
2 votes
0 answers
2k views

Tomato Sauce Turns Dark/Sweet

I tried to make my own tomato sauce from fresh tomatoes using a slow-cooker (for quite a long time). I gather this may not have been a good idea because the result is very dark red and it's super ...
Adam Cross's user avatar
1 vote
0 answers
47 views

Too much liquid released in canning tomatoes

I'm canning tomatoes in quart jars. I left the suggested 1/2 inch of space on top. Tightened the rings. After processing, one jar has lost too much liquid. There is now a space of about 2 inches on ...
Laura's user avatar
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1 vote
0 answers
813 views

Pressure canning tomato paste

I'd like to can some homemade tomato paste with my pressure canner. I prefer to can under pressure because of the reduced time required & increased safety due to higher processing temps. However I ...
Eaten by a Grue's user avatar
1 vote
0 answers
169 views

Roast tomato soup without broth/stock

I am trying to make a vegetarian roast tomato and basil soup without using vegetable stock. A chef friend suggested making a mirepoix of vegetables, sweating them slowly, adding the roasted tomatoes ...
grimmus's user avatar
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1 vote
0 answers
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Bubbles in canned tomato sauce

I put up two quarts of fresh tomatoes for sauce yesterday. They were in the hot water bath for 45 minutes. This morning they are cold & I thought ready for the cupboard. I notice many air bubbles ...
Nancy's user avatar
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Boiled pork exposed to tomato sauce with molds

I added tomato sauce in my pork dish when i noticed that the sauce has molds on it. I washed, boiled and cooked the pork again and used a new tomato sauce, is it still safe to eat?
Emi's user avatar
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After few day of plastick bag packing of Tomato sauce increase the size of it and produce gas in plastic bag

I am one small manufacturer of tomato sauce and dates sauce . And my question is regarding preservative i.e we make tomato sauce and paking it in plastic bag after few day this paket size increasing ...
Vivek Mangukiya's user avatar
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44 views

What is the rate of deterioration of lycopene in an open can of tomatoes?

Once I open canned tomatoes and transfer it to a glass jar, what is the rate of deterioration of their lycopene content?
musiclvr56's user avatar
0 votes
0 answers
228 views

How to reduce/remove smell when cooking salmon fin soup?

I usually use simple recipes for salmon fin soup (tomato soup + salmon fin with some seasoning mostly). It tastes good but the smell of salmon fin is not. What should I do to reduce or remove the ...
Luke Vo's user avatar
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Can tomato essence be made with tomatoes only?

I've seen a few recipes for tomato essence and they all include a few other distinctly flavoured ingredients. I understand the essence of something to be of that one item. How can the tomato ...
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-1 votes
1 answer
3k views

Are blanched tomatoes safe to eat if left out for 8 hrs then refrigerated for 5 hours.

I started to blanch tomatoes then had to leave for an emergency. About half the batch was peeled & the rest blanched but unpeeled. Sat on counter for about 8 hours. When i got home i put the ...
Sandy's user avatar
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